CN215393045U

CN215393045U - Supporting carrier for welding optical communication module product connector

Info

Publication number: CN215393045U
Application number: CN202121531785.7U
Authority: CN
Inventors: 伏金锋; 陈炯; 殷永耀
Original assignee: PRIME TECHNOLOGY (GUANGZHOU) Inc
Current assignee: Prime Technology Guangzhou Inc
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-04
Anticipated expiration: 2031-07-07

Abstract

The application provides a light communication module product connector welding is with supporting carrier includes: the carrier main part, the cross sectional shape of carrier main part sets up to "T" style of calligraphy, the carrier main part adopts the recessed design of bilayer formula. The utility model relates to a supporting carrier for welding an optical communication module product connector, which presents a double-layer concave supporting design through an arranged high-precision aluminum alloy supporting carrier, a supporting point is a rectangular plane, the high-precision aluminum alloy supporting carrier is also applied to an optical module CFP4/CFP2DCO series coherent optical module, the high-precision aluminum alloy supporting carrier is adopted, an SMT mounting carrier and a side-end plug-in connector assembling jig are adopted, and the connector is assembled to complete a reflow welding jig.

Description

Supporting carrier for welding optical communication module product connector

Technical Field

The utility model relates to the technical field of connector welding, in particular to a supporting carrier for welding a connector of an optical communication module product.

Background

The double-sided one-step welding of the optical communication module product connector needs a high-precision aluminum alloy supporting carrier which is applied to the assembly welding of optical module CFP4/CFP2DCO series coherent optical module connectors.

The existing supporting carrier has certain defects when in use, and when in use, the existing supporting carrier has too many processing procedure stations and auxiliary carriers, so that the production efficiency is reduced, the economic cost of people is increased, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a supporting carrier for soldering a connector of an optical communication module product, which can effectively solve the problems of the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a supporting carrier for welding an optical communication module product connector comprises: the carrier main part, the cross sectional shape of carrier main part sets up to "T" style of calligraphy, the carrier main part adopts the recessed design of bilayer formula, two sets of locating holes have been seted up to the top surface of carrier main part, the top surface of carrier main part is provided with four groups of reference columns and a plurality of connector holding surface of group.

Preferably, four sets of the positioning columns are symmetrically arranged on the carrier main body, and the cross-sectional shape of the connector supporting surface is a rectangle.

Preferably, the connector support surface includes a connector front end support surface and a connector end support surface, and the connector front end support surface is disposed on one side of the connector end support surface.

Preferably, a plurality of groups of bare areas are arranged on the outer surface of the top end of the carrier main body, and the bare areas are arranged on one side, far away from the front end supporting surface, of the tail end supporting surface of the connector.

Preferably, two sets of PCB taking hand positions are arranged on the outer surface of the top end of the carrier main body, and the two sets of PCB taking hand positions are symmetrically arranged on the carrier main body.

Preferably, the outer surface of the top end of the carrier main body is provided with two groups of one-dimensional code avoiding areas, and the one-dimensional code avoiding areas are arranged on one side, close to the bare area, of the PCB hand-taking position.

Preferably, the carrier main body is provided with an arrow indicator and two groups of guide rail edges, the two groups of guide rail edges are arranged on two sides of the carrier main body, and the arrow indicator is arranged on one side of the front end supporting surface of the connector.

Compared with the prior art, the utility model has the following beneficial effects:

through the high accuracy aluminum alloy support carrier that sets up, the concave support design of bilayer formula is down presented, the strong point is the rectangular plane, still use high accuracy aluminum alloy support carrier in optical module CFP4/CFP2DCO series coherent optical module, adopt high accuracy aluminum alloy carrier, through pasting the SMT carrier, side bayonet connector equipment tool, connector equipment accomplishes reflow soldering tool, its three-station formula integration design, reduce too much processing procedure station and other supplementary carriers, improve production efficiency promptly, reduce the tool expense again, under the prerequisite of guaranteeing roughness and the angle after the stove welding of connector, improve welding quality and reliability again.

Drawings

Fig. 1 is an overall structure diagram of a supporting carrier for welding an optical communication module product connector according to the present invention;

FIG. 2 is a partial structural view of a carrier body of a support carrier for soldering an optical communication module product connector according to the present invention;

fig. 3 is a partial structural view of a guide rail edge of a support carrier for welding an optical communication module product connector according to the present invention.

In the figure: 1. a carrier body; 2. positioning holes; 3. a positioning column; 4. a connector front end support surface; 5. a connector end support surface; 6. a PCB hand-fetching position; 7. a one-dimensional code avoidance region; 8. a guide rail edge; 9. an arrow indicator; 10. and (4) bare areas.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-3, a supporting carrier for soldering an optical communication module product connector includes:

the cross-sectional shape of carrier main part 1, carrier main part 1 sets up to "T" style of calligraphy, and carrier main part 1 adopts the recessed design of bilayer formula, and two sets of locating holes 2 have been seted up to the top surface of carrier main part 1, and the top surface of carrier main part 1 is provided with four groups of reference columns 3 and a plurality of connector holding surface of group.

The reflow soldering jig is completed by mounting the SMT carrier, the side-end plug-in connector assembling jig and the connector assembling, and the three-station integrated design reduces excessive processing stations and auxiliary carriers.

The carrier body 1 is a high-precision aluminum alloy supporting carrier.

The connector support face is 2.0mm from the initial mounting face of the connector.

The positioning holes 2 are used for positioning during carrier processing.

The positioning column 3 is used for PCB assembly positioning.

The inner side of the positioning hole 2 is provided with two groups of concave rectangular designs, the inner sides of the two groups of concave rectangular designs are provided with two groups of concave areas, and the depth is 1.3 mm.

Four sets of reference columns 3 are symmetrically arranged on the carrier main body 1, and the cross-sectional shape of the connector supporting surface is rectangular.

The connector support face includes a connector front end support face 4 and a connector end support face 5, and the connector front end support face 4 is provided on one side of the connector end support face 5.

The connector front end support face 4 is used for connector front end support.

The connector end support face 5 is intended for connector end support.

The outer surface of the top end of the carrier body 1 is provided with a plurality of groups of bare areas 10, and the bare areas 10 are arranged on one side of the connector tail end supporting surface 5, which is far away from the connector front end supporting surface 4.

The purpose of the bare zone 10 is to ensure the temperature uniformity during reflow soldering.

Two sets of PCB position of getting 6, two sets of PCB position of getting 6 symmetries of getting are seted up to the top surface of carrier main part 1, and two sets of PCB are got the hand position and are set up on carrier main part 1.

The PCBA is conveniently dismantled to its usage in PCB position 6 of getting.

Two groups of one-dimensional code avoiding areas 7 are arranged on the outer surface of the top end of the carrier main body 1, and the one-dimensional code avoiding areas 7 are arranged on one side, close to the bare area 10, of the PCB (printed circuit board) hand taking position 6.

The one-dimensional code avoiding area 7 is used for offsetting the paper thickness of the one-dimensional code.

The carrier main body 1 is provided with an arrow indicator 9 and two groups of guide rail edges 8, the two groups of guide rail edges 8 are arranged on two sides of the carrier main body 1, and the arrow indicator 9 is arranged on one side of the front end supporting surface 4 of the connector.

The purpose of the rail edge 8 is to set the uniformity of the rail edge.

The arrow indicator 9 is used to normalize the uniformity of the flow direction of the entire line.

The utility model relates to a supporting carrier for welding a connector of an optical communication module product, which is characterized in that during production, a double-layer concave design is carried out on a carrier main body 1, and then the processed carrier main body 1 is assembled and welded with the connector;

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an optical communication module product connector welding is with supporting carrier which characterized in that includes: carrier main part (1), the cross sectional shape of carrier main part (1) sets up to "T" style of calligraphy, carrier main part (1) adopts the recessed design of double-deck formula, two sets of locating holes (2) have been seted up to the top surface of carrier main part (1), the top surface of carrier main part (1) is provided with four group's reference column (3) and a plurality of connector holding surface of group.

2. The supporting carrier for soldering optical communication module product connector as claimed in claim 1, wherein: the four groups of positioning columns (3) are symmetrically arranged on the carrier main body (1), and the cross section of the connector supporting surface is rectangular.

3. The supporting carrier for soldering optical communication module product connector as claimed in claim 1, wherein: the connector supporting surface comprises a connector front end supporting surface (4) and a connector tail end supporting surface (5), wherein the connector front end supporting surface (4) is arranged on one side of the connector tail end supporting surface (5).

4. The supporting carrier for soldering optical communication module product connector as claimed in claim 3, wherein: the outer surface of the top end of the carrier body (1) is provided with a plurality of groups of bare areas (10), and the bare areas (10) are arranged on one side, away from the front end supporting surface (4) of the connector, of the tail end supporting surface (5) of the connector.

5. The supporting carrier for soldering optical communication module product connector as claimed in claim 4, wherein: two sets of PCB take-off hand positions (6) have been seted up to the top surface of carrier main part (1), and are two sets of PCB take-off hand positions (6) symmetry set up on carrier main part (1).

6. The supporting carrier for soldering optical communication module product connector as claimed in claim 5, wherein: the outer surface of the top end of the carrier main body (1) is provided with two groups of one-dimensional code avoiding areas (7), and the one-dimensional code avoiding areas (7) are arranged on one side, close to a bare area (10), of a PCB (printed circuit board) hand taking position (6).

7. The supporting carrier for soldering optical communication module product connector as claimed in claim 1, wherein: the carrier main part (1) is provided with an arrow indicator (9) and two groups of guide rail edges (8), the guide rail edges (8) are arranged on two sides of the carrier main part (1), and the arrow indicator (9) is arranged on one side of the front end supporting surface (4) of the connector.